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148304012064 = 25313476913659
BaseRepresentation
bin1000101000011110011…
…0111010001100100000
3112011210120011101210120
42022013212322030200
54412211311341224
6152044021400240
713500053206005
oct2120746721440
9464716141716
10148304012064
115799382632a
12248aa869080
1310ca60a90c0
14726c4318ac
153ccec6e779
hex22879ba320

148304012064 has 192 divisors, whose sum is σ = 428900935680. Its totient is φ = 44584289280.

The previous prime is 148304012063. The next prime is 148304012117. The reversal of 148304012064 is 460210403841.

It is not an unprimeable number, because it can be changed into a prime (148304012063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40529467 + ... + 40533125.

It is an arithmetic number, because the mean of its divisors is an integer number (2233859040).

Almost surely, 2148304012064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148304012064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214450467840).

148304012064 is an abundant number, since it is smaller than the sum of its proper divisors (280596923616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148304012064 is a wasteful number, since it uses less digits than its factorization.

148304012064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4423 (or 4415 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 148304012064 in words is "one hundred forty-eight billion, three hundred four million, twelve thousand, sixty-four".